Investments (Tables)

12 Months Ended

Dec. 31, 2023

Investments, Debt and Equity Securities [Abstract]

Schedule of Available-for-Sale Marketable Securities

The Company’s portfolio of available-for-sale marketable securities consists of the following:

	December 31, 2023
	Amortized Cost		Gross unrealized				Estimated Fair Value
(In thousands)			Gains		Losses
Available-for-sale securities, current portion
U.S. government securities	$	5,169	$	1	$	—	$	5,170
Corporate debt securities	9,673		5		(4)		9,674
Other debt securities	1,443		1		—		1,444
Total short-term	16,285		7		(4)		16,288
Available-for-sale securities, long-term
Other debt securities	545		3		—		548
Total available-for-sale securities	$	16,830	$	10	$	(4)	$	16,836

(In thousands)	Amortized Cost		Estimated Fair Value
Due in one year or less	$	16,285	$	16,288
Due after one year through five years	545		548
Total	$	16,830	$	16,836